Water transport in an epoxy-phenolic coating

S. Morsch; S. Lyon; P. Greensmith; S. D. Smith; S. R. Gibbon

doi:10.1016/j.porgcoat.2014.08.006

Water transport in an epoxy-phenolic coating

S. Morsch, S. Lyon, P. Greensmith, S. D. Smith, S. R. Gibbon

National Graphene Institute - Administration

Research output: Contribution to journal › Article › peer-review

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Abstract

Thermoset coatings commonly rely on high cross-linking density to provide enhanced barrier properties. Hence it is surprising that for the industrial epoxy-phenolic network investigated, equilibrium moisture uptake is found to increase with respect to cure time, i.e., with greater cross-linking. Molecular interactions between absorbed water and the resin are characterised using infrared spectroscopy, and water uptake is correlated to network polymer features such as polarity and free volume. © 2014 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	293-299
Number of pages	7
Journal	Progress in Organic Coatings
Volume	78
DOIs	https://doi.org/10.1016/j.porgcoat.2014.08.006
Publication status	Published - 2015

Keywords

Epoxy-phenolic
Infrared spectroscopy
Water uptake

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10.1016/j.porgcoat.2014.08.006

POST-PEER-REVIEW-NON-PUBLISHERS.DOCXAccepted author manuscript, 508 KB
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Cite this

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title = "Water transport in an epoxy-phenolic coating",

abstract = "Thermoset coatings commonly rely on high cross-linking density to provide enhanced barrier properties. Hence it is surprising that for the industrial epoxy-phenolic network investigated, equilibrium moisture uptake is found to increase with respect to cure time, i.e., with greater cross-linking. Molecular interactions between absorbed water and the resin are characterised using infrared spectroscopy, and water uptake is correlated to network polymer features such as polarity and free volume. {\textcopyright} 2014 Elsevier B.V. All rights reserved.",

keywords = "Epoxy-phenolic, Infrared spectroscopy, Water uptake",

author = "S. Morsch and S. Lyon and P. Greensmith and Smith, {S. D.} and Gibbon, {S. R.}",

note = "The authors would like to thank AkzoNobel for materials and financial support.",

year = "2015",

doi = "10.1016/j.porgcoat.2014.08.006",

language = "English",

volume = "78",

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journal = "Progress in Organic Coatings",

issn = "0300-9440",

publisher = "Elsevier BV",

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TY - JOUR

T1 - Water transport in an epoxy-phenolic coating

AU - Morsch, S.

AU - Lyon, S.

AU - Greensmith, P.

AU - Smith, S. D.

AU - Gibbon, S. R.

N1 - The authors would like to thank AkzoNobel for materials and financial support.

PY - 2015

Y1 - 2015

N2 - Thermoset coatings commonly rely on high cross-linking density to provide enhanced barrier properties. Hence it is surprising that for the industrial epoxy-phenolic network investigated, equilibrium moisture uptake is found to increase with respect to cure time, i.e., with greater cross-linking. Molecular interactions between absorbed water and the resin are characterised using infrared spectroscopy, and water uptake is correlated to network polymer features such as polarity and free volume. © 2014 Elsevier B.V. All rights reserved.

AB - Thermoset coatings commonly rely on high cross-linking density to provide enhanced barrier properties. Hence it is surprising that for the industrial epoxy-phenolic network investigated, equilibrium moisture uptake is found to increase with respect to cure time, i.e., with greater cross-linking. Molecular interactions between absorbed water and the resin are characterised using infrared spectroscopy, and water uptake is correlated to network polymer features such as polarity and free volume. © 2014 Elsevier B.V. All rights reserved.

KW - Epoxy-phenolic

KW - Infrared spectroscopy

KW - Water uptake

U2 - 10.1016/j.porgcoat.2014.08.006

DO - 10.1016/j.porgcoat.2014.08.006

M3 - Article

SN - 0300-9440

VL - 78

SP - 293

EP - 299

JO - Progress in Organic Coatings

JF - Progress in Organic Coatings

ER -

Water transport in an epoxy-phenolic coating

Abstract

Keywords

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